Time course and nature of brain atrophy in the MRL mouse model of central nervous system lupus

OBJECTIVE: Similar to patients with systemic lupus erythematosus, autoimmune MRL/lpr mice spontaneously develop behavioral deficits and pathologic changes in the brain. Given that the disease-associated brain atrophy in this model is not well understood, the present study was undertaken to determine the time course of morphometric changes in major brain structures of autoimmune MRL/lpr mice. METHODS: Computerized planimetry and high-resolution …